Van Marcke intro SF Instructions De Montage page 7

4
Z
Y
D
= =
Y
= =
A±4
model
SF 100x80
2P 120x80
40 max
1
2
A ± 4 B ± 4 D
1000 800 600
1200 800 800
4 Y
7
4
Z
Y
D
= =
Y
= =
A±4
E
300
300
Z